GR3006642T3 - - Google Patents
Info
- Publication number
- GR3006642T3 GR3006642T3 GR920403089T GR920403089T GR3006642T3 GR 3006642 T3 GR3006642 T3 GR 3006642T3 GR 920403089 T GR920403089 T GR 920403089T GR 920403089 T GR920403089 T GR 920403089T GR 3006642 T3 GR3006642 T3 GR 3006642T3
- Authority
- GR
- Greece
- Prior art keywords
- air
- grille
- straightening
- electric motor
- downstream side
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/067—Evaporator fan units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
- F25D2317/0681—Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Compressor (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
An air cooler is described in which an air-guiding grille is provided on the downstream side, between the fan rotor and an electric motor fitted externally, said grille straightening the air flow.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3826588A DE3826588A1 (en) | 1988-08-04 | 1988-08-04 | AIR COOLER |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3006642T3 true GR3006642T3 (en) | 1993-06-30 |
Family
ID=6360274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR920403089T GR3006642T3 (en) | 1988-08-04 | 1992-12-22 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0353744B1 (en) |
AT (1) | ATE83048T1 (en) |
DE (2) | DE3826588A1 (en) |
ES (1) | ES2037351T3 (en) |
GR (1) | GR3006642T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4030452A1 (en) * | 1990-09-26 | 1992-04-02 | Schmitz Kuehler Baierbrunn | AIR COOLER |
DE102012007707B4 (en) | 2012-04-19 | 2017-03-30 | Rittal Gmbh & Co. Kg | Cooling unit for cabinet cooling |
CN104848636A (en) * | 2015-06-08 | 2015-08-19 | 上海海洋大学 | Flow scattering partition for improving uniformity of air flow of refrigeration house |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB584657A (en) * | 1945-01-19 | 1947-01-20 | Michael Thaddius Adamtchik | Improvements in or relating to axial flow screw fans and the like |
FR1221137A (en) * | 1958-02-26 | 1960-05-31 | C V Hill & Company | Evaporator unit and fan for refrigeration devices |
ZA793332B (en) * | 1979-04-30 | 1981-02-25 | D Rusth | Air circulating device |
US4548548A (en) * | 1984-05-23 | 1985-10-22 | Airflow Research And Manufacturing Corp. | Fan and housing |
DE8802501U1 (en) * | 1988-02-26 | 1988-04-14 | Jenner, Herbert, 5459 Anhausen | Axial fan with air guide attachment |
-
1988
- 1988-08-04 DE DE3826588A patent/DE3826588A1/en not_active Withdrawn
-
1989
- 1989-08-02 EP EP89114296A patent/EP0353744B1/en not_active Expired - Lifetime
- 1989-08-02 ES ES198989114296T patent/ES2037351T3/en not_active Expired - Lifetime
- 1989-08-02 DE DE8989114296T patent/DE58902866D1/en not_active Expired - Lifetime
- 1989-08-02 AT AT89114296T patent/ATE83048T1/en not_active IP Right Cessation
-
1992
- 1992-12-22 GR GR920403089T patent/GR3006642T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE58902866D1 (en) | 1993-01-14 |
EP0353744A2 (en) | 1990-02-07 |
EP0353744A3 (en) | 1990-03-28 |
ES2037351T3 (en) | 1993-06-16 |
ATE83048T1 (en) | 1992-12-15 |
EP0353744B1 (en) | 1992-12-02 |
DE3826588A1 (en) | 1990-02-08 |
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